136256768

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 291392640

約数和(自身を除く): 155135872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 239, 256, 262, 272, 478, 524, 544, 956, 1048, 1088, 1912, 2096, 2176, 2227, 3824, 4063, 4192, 4352, 4454, 7648, 8126, 8384, 8908, 15296, 16252, 16768, 17816, 30592, 31309, 32504, 33536, 35632, 61184, 62618, 65008, 71264, 125236, 130016, 142528, 250472, 260032, 285056, 500944, 520064, 532253, 570112, 1001888, 1040128, 1064506, 2003776, 2129012, 4007552, 4258024, 8015104, 8516048, 17032096, 34064192, 68128384, 136256768]

約数ペア:

[(1, 136256768), (2, 68128384), (4, 34064192), (8, 17032096), (16, 8516048), (17, 8015104), (32, 4258024), (34, 4007552), (64, 2129012), (68, 2003776), (128, 1064506), (131, 1040128), (136, 1001888), (239, 570112), (256, 532253), (262, 520064), (272, 500944), (478, 285056), (524, 260032), (544, 250472), (956, 142528), (1048, 130016), (1088, 125236), (1912, 71264), (2096, 65008), (2176, 62618), (2227, 61184), (3824, 35632), (4063, 33536), (4192, 32504), (4352, 31309), (4454, 30592), (7648, 17816), (8126, 16768), (8384, 16252), (8908, 15296)]